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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;mso-ansi-language:EN-US'>Dear all,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;mso-ansi-language:EN-US'>I’m using an <span
class=SpellE>AverTV</span> DVB card under Mandrake with the vanilla 2.6.3-rc1
kernel and latest CVS <span class=SpellE>dvb</span>-kernel compiled in. <span
class=SpellE>Mythtv</span> = 0.14, HD has DMA on and acoustic reduction off.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;mso-ansi-language:EN-US'>When I initially tune to a channel
in <span class=SpellE>mythfrontend</span> I get perfect reception, no pauses, just
perfect. If I change channel then I get continuous <span class=SpellE>prebuffer</span>
pauses (every second roughly). If I exit live TV and go back again (so directly
to the channel that was pausing) then it’s perfect again. This doesn’t
happen with my Nova-T <span class=GramE>cards</span> (which I taken out) for
this test.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><span class=GramE><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial;mso-ansi-language:EN-US'>Any ideas
anyone?</span></font></span><font size=2 face=Arial><span style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-US'> Do I need to increase the
delay when changing channels for this card or is it the act of releasing it
before retuning?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;mso-ansi-language:EN-US'>Thanks, Paul<o:p></o:p></span></font></p>
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